Git analyzer does not look at author

Hi,

let's consider this as a feature request:

When a commit is made with Git, there can be 2 people involved: the committer, who actually applies the patch to the repository; and the author, who wrote the patch. Git make it possible to distinguish author from committer.
It is the case for example for Eclipse,org repositories, where IP process allow only committers to commit, but keeps the actual author. This allows to follow new contributors involvement.

Git analyzer at Ohloh tracks only commits, however, the author is as important as the committer with Git. It would be fine to support this distinction in Ohloh project report.